diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/os/signal/example_test.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/os/signal/example_test.go b/src/os/signal/example_test.go index 5dfbe5f26b..ecefc757b4 100644 --- a/src/os/signal/example_test.go +++ b/src/os/signal/example_test.go @@ -21,3 +21,18 @@ func ExampleNotify() { s := <-c fmt.Println("Got signal:", s) } + +func ExampleNotify_allSignals() { + // Set up channel on which to send signal notifications. + // We must use a buffered channel or risk missing the signal + // if we're not ready to receive when the signal is sent. + c := make(chan os.Signal, 1) + + // Passing no signals to Notify means that + // all signals will be sent to the channel. + signal.Notify(c) + + // Block until any signal is received. + s := <-c + fmt.Println("Got signal:", s) +} |